3021424

Information

• Patent Grant
• 3021424

• References
• Source

• Patent Number

  3,021,424

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1962
  63 years ago

• CPC

  • H03J7/22 - in which an automatic frequency control circuit is brought into action after the scanning action has been stopped

• US Classifications

  • 455 - Telecommunications
  • 331 - Oscillators
  • 334 - Tuners